The Eastern Busway project was delivered by an alliance of Auckland Transport with Fletcher Construction, ACCIONA, AECOM and Jacobs in partnership with mana whenua.
UPG have been working with the civil contractor on this project for the Manhole Chamber builds, providing PolyBench 900 series and PolyBench 600 Series for preformed channels in the Wastewater mains.

Details:
– PolyBench connections to DN375 FLOWTITE Jacking Pipe for new main install
– Droppers pre-fabricated to connect into PolyBench
– Tie-Ins to existing mains
– Significant time and cost savings for vacuum truck requirements and overpumping when tying into existing main
– 1 concrete pour only for bench and corbels
– Most manholes built from base level